Viega Profipress bend 90° 22 Copper/bright 291518

Emme egnetheden af produktet.Viega Profipress 90° bend 22 Copper/Polished, 291518 Product description: Press fitting system with copper and red brass press fittings, approved according to DVGW work sheet W 534 with DVGW approval and copper pipes according to DIN EN 1057, in accordance with DVGW work sheet W 392. Suitable for drinking water installations according to DIN 1988. For stable surface-mounted and built-in installations of distribution and riser lines in Viega's complete system. Press fittings All sizes have an SC-Contur - fittings that have not been pressed during installation become clearly visible when the system is filled. SC-Contur is certified and meets the requirements of DVGW worksheet W534, section12.14, guaranteed leak-proof if not pressed properly.During water tightness tests Viega can detect unpressed fittings in the pressure range from0.1 MPa–0.65 MPa; during dry air or inert gas tightness tests from22 hPa–0.3 MPa.Markings•Green dot on press connectionGasketsEPDM black (ethylene-propylene-diene rubber), up to110 °C, not resistant to hydrocarbon solvents,chlorinated hydrocarbons, turpentine or gasolineDimensions/materialStandard sizes: d12 ,15 ,18 ,22 ,28 ,35 ,42 ,54 made of copperXL sizes: d64 .0 made of copperXL sizes: d76 .1,d88 .9,d108 .0 made of red brassPress fitting with threaded connection made of red brass:d12 -54 ;76 .1 -108 .0Press fitting with threaded connection made of copper:d64 .0ApplicationsDrinking waterHeating/radiator connectionsRainwaterCompressed air,inert gasesCooling water pipelinesIndustryPlant constructionSpecial applicationswith EPDM gasket, from the factory•Stationary sprinkler fire extinguishing systems - with VdS certificate G 4980009 for sizes DN20-DN50 together with copper pipes according to DIN EN 1057 R290 (hard)with FKM gasket (accessory)•Solar heating systems with flat collectors/vacuum solar collectors•District heating and low-pressure steam systemsIn case of use for applications other than those described, contact Viega Service Center to determine the suitability of the product.